15832420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16843}}^1$

素因数の和:16899

約数の個数: 24

約数和(自身を含む): 33957504

約数和(自身を除く): 18125084

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 16843, 33686, 67372, 84215, 168430, 336860, 791621, 1583242, 3166484, 3958105, 7916210, 15832420]

約数ペア:

[(1, 15832420), (2, 7916210), (4, 3958105), (5, 3166484), (10, 1583242), (20, 791621), (47, 336860), (94, 168430), (188, 84215), (235, 67372), (470, 33686), (940, 16843)]